Toroidalchokes7


Datasheet as PDF
Interference suppression choke for application at rated voltage and frequencies up to 10 kHz

 

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Fields of application


Use in interference suppression filters, interference suppression in automobile industries, interference suppression of thyristor controlled equipment and machines, electric machine controls and electronic switching devices.


Description


Interference suppression chokes are toroidal chokes with two windings and with ferrite ring cores. High inductance, low winding capacity, low copper and iron losses, high attenuation for small sized types and a standard grid are characteristics of these chokes. The toroidal core is the geometric ideal shape for the magnetic flux. This results in a low magnetic stray field and low losses. The windings are constructed for low voltage and are wound with a low stray field.


Drawings and tables


Large toroidal chokes


Type

Current
[A]

Rated inductance
[mH]

DC resistance
mOhm

Dimensions

Copper weight
[kg]

Total weight
[g]

BV

open version

housing version

f1

f2

f3

D

H

L

B

H

DROD.1

2 x 15

2 x 3

2 x 50

186

122

-

-

-

-

-

-

7,5

17

3126009

Technical changes and optimisation reserved. All details are guide values, variations are possible.

 

03/2014


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